Modulation in Ru and Cu nanoparticles contents over CuAlPO-5 in synergistic enhancement in the selective reduction and oxidation of biomass-derived furan based alcohols and carbonyls

2021 ◽  
Author(s):  
Abhinav Kumar ◽  
Rajaram Bal ◽  
Rajendra Srivastava
Keyword(s):  
Selective Reduction ◽  
Value Added ◽  
Cu Nanoparticles ◽  
Platform Chemicals ◽  
Synergistic Enhancement ◽  
Reduction And Oxidation ◽  
Significant Attention ◽  
Lignocellulose Biomass

Furfural (FAL) and 5-hydroxymethylfurfural (HMF) are important and sustainable platform chemicals. They are produced from lignocellulose biomass and attract significant attention as precursors for producing value-added chemicals and fuels. The...

scholarly journals Mini-Review on the Synthesis of Furfural and Levulinic Acid from Lignocellulosic Biomass

Processes ◽  
2021 ◽  
Vol 9 (7) ◽  
pp. 1234
Author(s):  
Zhiwei Jiang ◽  
Di Hu ◽  
Zhiyue Zhao ◽  
Zixiao Yi ◽  
Zuo Chen ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
Lignocellulosic Biomass ◽  
Catalytic System ◽  
Levulinic Acid ◽  
Value Added ◽  
Environmental Issues ◽  
Alternative Route ◽  
Catalytic Systems ◽  
Renewable Biomass ◽  
Platform Chemicals

Efficient conversion of renewable biomass into value-added chemicals and biofuels is regarded as an alternative route to reduce our high dependence on fossil resources and the associated environmental issues. In this context, biomass-based furfural and levulinic acid (LA) platform chemicals are frequently utilized to synthesize various valuable chemicals and biofuels. In this review, the reaction mechanism and catalytic system developed for the generation of furfural and levulinic acid are summarized and compared. Special efforts are focused on the different catalytic systems for the synthesis of furfural and levulinic acid. The corresponding challenges and outlooks are also observed.

Sustainable production of liquid biofuels and value-added platform chemicals by hydrodeoxygenation of lignocellulosic bio-oil over a carbon–neutral Mo2C/CNF catalyst

2021 ◽  
Vol 405 ◽  
pp. 126705
Author(s):  
Javier Remón ◽  
Marina Casales ◽  
Jesús Gracia ◽  
María S. Callén ◽  
José Luis Pinilla ◽  
...  
Keyword(s):  
Value Added ◽  
Sustainable Production ◽  
Platform Chemicals ◽  
Bio Oil ◽  
Carbon Neutral

scholarly journals Recent Advances in Photocatalytic Transformation of Carbohydrates Into Valuable Platform Chemicals

2021 ◽  
Vol 3 ◽  
Author(s):  
Huan Chen ◽  
Kun Wan ◽  
Fangjuan Zheng ◽  
Zhuo Zhang ◽  
Hongyu Zhang ◽  
...  
Keyword(s):  
Solar Energy ◽  
Scientific Community ◽  
Value Added ◽  
Reaction Pathways ◽  
Future Perspective ◽  
Reaction Conditions ◽  
Catalytic Systems ◽  
Selective Transformation ◽  
Platform Chemicals ◽  
Broad Interest

In response to the less accessible fossil resources and deteriorating environmental problems, catalytic conversion of the abundant and renewable lignocellulosic biomass to replace fossil resources for the production of value-added chemicals and fuels is of great importance. Depolymerization of carbohydrate and its derivatives can obtain a series of C5-C6 monosaccharides (e.g., glucose and xylose) and their derived platform compounds (e.g., HMF and furfural). Selective transformation of lignocellulose using sustainable solar energy via photocatalysis has attract broad interest from a growing scientific community. The unique photogenerated reactive species (e.g., h+, e−, •OH, •O2−, and 1O2), novel reaction pathways as well as the mild reaction conditions make photocatalysis a “dream reaction.” This review is aimed to provide an overview of the up-to-date contributions achieved in the selective photocatalytic transformation of carbohydrate and its derivatives. Photocatalytic methods, properties and merits of different catalytic systems are well summarized. We then put forward future perspective and challenges in this field.

scholarly journals One-pot conversion of biomass-derived xylose and furfural into levulinate esters via acid catalysis

2017 ◽  
Vol 53 (20) ◽  
pp. 2938-2941 ◽  
Author(s):  
Xun Hu ◽  
Shengjuan Jiang ◽  
Liping Wu ◽  
Shuai Wang ◽  
Chun-Zhu Li
Keyword(s):  
Acid Ester ◽  
Levulinic Acid ◽  
Acid Catalysis ◽  
Value Added ◽  
One Pot ◽  
Platform Chemicals

Via acid catalysis in dimethoxymethane/methanol, both C5 sugars and C6 sugars, derived from hemicellulose and cellulose, could be simultaneously converted into levulinic acid/ester, the platform chemicals for manufacturing value-added chemicals and biofuels.

Towards environmentally benign capture and conversion: heterogeneous metal catalyzed CO2 hydrogenation in CO2 capture solvents

2020 ◽  
Vol 22 (3) ◽  
pp. 828-834 ◽  
Author(s):  
Jotheeswari Kothandaraman ◽  
David J. Heldebrant
Keyword(s):  
Co2 Capture ◽  
Value Added ◽  
Co2 Hydrogenation ◽  
Environmentally Benign ◽  
Metal Catalyzed ◽  
Significant Attention

The transformation of captured CO2 into value-added chemicals to mitigate increasing CO2 concentration in the atmosphere has gained significant attention recently.

Liquefaction of poplar biomass for value-added platform chemicals

Cellulose ◽  
2018 ◽  
Vol 25 (8) ◽  
pp. 4663-4675 ◽  
Author(s):  
Qiaolong Zhai ◽  
Fanglin Li ◽  
Fei Wang ◽  
Junming Xu ◽  
Jianchun Jiang ◽  
...  
Keyword(s):  
Value Added ◽  
Platform Chemicals
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